Radioactive medical waste treatment equipment and process

Abstract

The invention belongs to the field of radioactive medical waste, and discloses radioactive medical waste treatment equipment and a radioactive medical waste treatment process, the radioactive medical waste treatment equipment comprises a supporting vertical frame, a cuff cleaning assembly and a surface cleaning assembly, lead clothes are arranged on the outer side of the supporting vertical frame, and cuff supports are fixed at cuffs of the supporting vertical frame; a flow channel is fixed to the inner wall of the supporting vertical frame, the tail end of the flow channel is connected with a water outlet pipe, the water outlet pipe is slidably arranged on the outer side of the cuff support, the end, away from the flow channel, of the water outlet pipe is connected with a connecting pipe, and a cuff cleaning assembly is arranged on the outer side of the cuff support in parallel; the cuff cleaning assemblies are arranged on the cuff portions of the lead clothes, and when the lead clothes sleeve cleaning device is used, the cuff cleaning assemblies expand cuffs outwards, and meanwhile the deep positions of line gaps are cleaned in an emphasized mode; therefore, the reduction of tension at the suture line can be reduced, and meanwhile, radioactive substances deep in the line gap can be cleaned.

Description

Technical Field

[0001] The present invention relates to the field of radioactive medical waste, and in particular to a radioactive medical waste treatment device and process. Background Art

[0002] Lead suits will wear out after being used in a radioactive environment and become radioactive medical waste. They need to be professionally cleaned and recycled. When cleaning, use a soft cloth dipped in a neutral detergent to gently wipe them. Avoid using corrosive disinfectants. After cleaning, the lead suit should be properly stored to avoid folding and squeezing to extend its service life.

[0003] However, radioactive substances are easily left in the gaps of the cuffs of the lead suit. These substances adhere to the gaps in the lead suit. After the force of the cuffs to expand outward is withdrawn, the gaps close inward. It is difficult to clean the radioactive substances deep in the gaps by spraying cleaning liquid on the surface of the lead suit. At the same time, for lead layers of different thicknesses, applying the same pressure for wiping will easily accelerate the wear of the lead suit at the thicker position, thereby reducing the service life of the lead suit. Summary of the invention

[0004] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a radioactive medical waste treatment device and process, which solves the problem in the prior art that radioactive substances are easily retained in the gaps between the cuffs of the lead suit. These substances adhere to the gaps in the lead suit. After the force of the cuffs to expand outward is withdrawn, the gaps close inward, and it is difficult to clean the radioactive substances deep in the gaps by spraying cleaning liquid on the surface of the lead suit.

[0005] The purpose of this disclosure can be achieved through the following technical solutions:

[0006] A radioactive medical waste treatment device comprises a support stand, a cuff cleaning component and a surface cleaning component, wherein a lead coat is arranged on the outside of the support stand, a cuff support is fixed at the cuff of the support stand, a flow channel is fixed on the inner wall of the support stand, a water outlet pipe is connected to the end of the flow channel, and the water outlet pipe is slidably arranged on the outside of the cuff support, a water outlet hole is opened on the side of the water outlet pipe close to the lead coat, and a connecting pipe is connected to the end of the water outlet pipe away from the flow channel, and a cuff cleaning component is arranged in parallel on the outside of the cuff support;

[0007] The cuff cleaning assembly includes a cleaning box, a connecting frame, a guide frame, an impeller and a brush, and the end of the connecting pipe away from the water outlet pipe passes through the cleaning box, the impeller is rotatably arranged on the inner side of the cleaning box, and the guide frame is arranged parallel to the outer side of the cuff support, and a plurality of groups of cylindrical bars adapted to the impeller are equidistantly arranged on the outer side of the guide frame, a connecting frame is fixed between the guide frame and the cuff support, and a brush is fixed on the side of the cleaning box close to the support stand;

[0008] The lower end of the flow channel is connected to a lower cleaning assembly, and an adjusting frame is slidably provided at the lower end of the supporting stand, an electric telescopic rod is fixed to the lower end of the adjusting frame, and a surface cleaning assembly is connected to the end of the lower cleaning assembly, the surface cleaning assembly includes a supporting shell, a cleaning pad, an arc frame and an elastic sheet, the lower end of the electric telescopic rod is fixed to a supporting shell, and arc frames are rotatably provided on both sides of the supporting shell, and an elastic sheet is fixed at the connection between the arc frame and the supporting shell.

[0009] In some disclosures, a slide groove is provided on the side wall of the cuff support, and a slide seat is slidably provided inside the slide groove.

[0010] In some disclosures, the connecting pipe is made of hard plastic, and the water outlet pipe forms a communication structure with the cleaning box through the connecting pipe.

[0011] In some disclosures, a fixing frame is fixed to the upper end of the supporting stand, and a hook is fixed to the upper end of the fixing frame, a thread groove is opened on the side wall of the fixing frame, and a screw rod is threadedly connected to the inner side of the thread groove, and an adjustment plate is fixed to the outer side of the screw rod.

[0012] In some disclosures, the flow channel includes a water distributor, a water pipe and a hose, and both sides and the lower end of the water distributor are connected to the water pipe, and the end of the water pipe away from the water distributor is connected to the hose.

[0013] In some disclosures, a hem support is fixed to the lower end of the supporting stand, and a limiting groove parallel to the contour line of the hem support is opened on the outer side of the hem support.

[0014] In some disclosures, the lower cleaning assembly includes a latex tube, a cleaning tube and a guide tube, and one end of the latex tube is connected to the cleaning tube, and the other end of the latex tube is connected to the water pipe at the lower end of the water distributor, and the latex tube is located on the inner side of the limiting groove, and the end of the cleaning tube away from the latex tube is connected to the guide tube.

[0015] In some disclosures, a plug is fixed to one end of the guide tube away from the cleaning tube, and a plurality of through holes are opened on one side of the cleaning tube close to the lead suit.

[0016] In some disclosures, the plugging head includes an annular frame, a sealing shell and a rebound sheet, the end of the guide tube away from the cleaning tube is provided with a through hole, and an annular frame is slidably arranged on the outside of the through hole, and a sealing shell is arranged around the outside of the annular frame.

[0017] A radioactive medical waste treatment device and process, comprising the following steps:

[0018] S1. Before use, put the lead suit on the outside of the support frame, and put the cuffs of the lead suit on the outside of the cuff support, and fix the hook on the fixing frame to the hanger in the clean area, and connect the upper end of the water divider to the external cleaning pool;

[0019] S2. When in use, turn the screw to adjust the position of the adjustment plate, thereby driving the electric telescopic rod to slide along the screw and adjust the distance between the lead coats until the distance between the surface cleaning component and the middle of the lead coat is appropriate;

[0020] S3, open the water valve between the cleaning pool and the water divider, so that the cleaning liquid passes through the water divider and enters the cuff cleaning components on both sides and the lower cleaning component respectively, and the cleaning liquid entering the cuff cleaning component passes through the water outlet pipe and the connecting pipe into the cleaning box, and at the same time, a small amount of cleaning liquid in the water outlet pipe passes through the water outlet hole and contacts the inner wall of the cuff of the lead suit, and the cleaning liquid entering the cleaning box pushes the impeller to engage with the cylindrical bar and pushes the cleaning box to slide along the slide groove, and at the same time, the cleaning liquid in the cleaning box contacts the brush, so that during the sliding process of the cleaning box, the water outlet pipe opens the cuff line gap outward, and the brush cleans along the outer wall of the cuff;

[0021] S4, at the same time, the cleaning liquid enters the latex tube along the water pipe at the lower end of the water distributor, and flows into the cleaning tube through the latex tube, and then the cleaning liquid in the cleaning tube passes through the through hole and directly contacts the hem of the lead suit, and the remaining cleaning liquid enters the guide tube. At this time, the upper end of the guide tube is blocked by the plug head, so that the speed of outflow from the cleaning tube is less than the speed of inflow from the water pipe, so that the latex tube expands outward and pushes the outlet pipe to slide along the limit groove;

[0022] S5. After the cleaning of the lead suit is completed, the guide tube moves to the bottom of the cleaning assembly, pressing the annular frame and the rebound sheet to move downward, so that the annular frame is staggered with the perforation, and when it moves to the bottom of the connecting hole, the cleaning liquid in the guide tube enters the supporting shell;

[0023] S6. The cleaning liquid entering the support shell is adsorbed on the cleaning pad in the support shell, and the electric telescopic rod is started. The electric telescopic rod drives the surface cleaning component to slide vertically upward, and the cleaning pad slides on the outer surface of the lead coat and cleans the surface of the lead coat. When the thickness of the two sides and the middle of the lead coat is different, the pressure of the arc frame on the lead coat is adaptively adjusted through the elastic sheet;

[0024] S7. Use cleaning fluid to remove radioactive substances from the cuffs and hem of the lead suit, and then air-dry it for subsequent reuse.

[0025] The nouns, conjunctions or adjectives involved in the above technical solution are explained as follows:

[0026] A fixed connection is one where the parts or components are fixed without any relative movement;

[0027] A rotational connection is a connection between parts that allows the parts to rotate relative to each other;

[0028] Threaded connection is a detachable fixed connection with the advantages of simple structure, reliable connection, and convenient assembly and disassembly. It is widely used in the fields of mechanical engineering and connection structures.

[0029] A sliding connection is a connection between parts that allows the parts to slide against each other.

[0030] Beneficial effects of the present disclosure:

[0031] 1. By setting a cuff cleaning component at the cuff of the lead suit, the cuff cleaning component expands the cuff outwards and focuses on cleaning the deep part of the thread gap during use, thereby reducing the tension drop at the suture line and cleaning the radioactive materials deep in the thread gap.

[0032] 2. When the thickness of the lead layer in the lead suit is uneven, the distance between the surface cleaning component and the lead suit will be adaptively adjusted, so that when wiping lead suits of different thicknesses, the cleaning pressure on the lead suit can be increased or reduced, which is beneficial to reduce damage to the surface fibers of the lead suit. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0034] Figure 1 is a schematic diagram of the overall structure of an embodiment of the present disclosure;

[0035] Figure 2 is a schematic diagram of the overall structure of the embodiment of the present disclosure after the lead coat is removed from another viewing angle;

[0036] Figure 3 is a schematic diagram of the overall structure of the cuff cleaning assembly of an embodiment of the present disclosure;

[0037] Figure 4 is a schematic diagram of the connection structure between the adjustment frame and the outer surface cleaning assembly of the embodiment of the present disclosure;

[0038] Figure 5 is a schematic diagram of the overall structure of the lower cleaning assembly of an embodiment of the present disclosure;

[0039] Figure 6 is a schematic diagram of the overall structure of the cleaning box according to an embodiment of the present disclosure;

[0040] Figure 7 is a schematic diagram of the overall structure of the inner side of the cleaning box of an embodiment of the present disclosure;

[0041] Figure 8 It is a schematic diagram of the explosion structure of the plugging head according to an embodiment of the present disclosure.

[0042] In the figure: 1, lead clothing; 2, support frame; 21, cuff support; 22, fixing frame; 23, hem support; 211, slide; 221, hook; 222, threaded groove; 231, limit groove; 3, slide seat; 4, water outlet pipe; 41, water outlet hole; 5, connecting pipe; 6, cuff cleaning assembly; 61, cleaning box; 62, connecting frame; 63, guide frame; 64, impeller; 65, brush; 631, cylindrical strip; 7, flow channel; 71, water distributor; 72, water pipe; 73. Hose; 8. Lower cleaning assembly; 81. Latex tube; 82. Cleaning tube; 83. Guide tube; 821. Through hole; 831. Plug head; 832. Perforation; 8311. Ring frame; 8312. Sealing shell; 8313. Rebound sheet; 9. Surface cleaning assembly; 91. Support shell; 92. Cleaning pad; 93. Arc frame; 94. Elastic sheet; 911. Connecting hole; 10. Electric telescopic rod; 11. Adjustment frame; 111. Screw rod; 112. Adjustment plate. DETAILED DESCRIPTION

[0043] The following will be combined with the drawings in the embodiments of the present disclosure to clearly and completely describe the technical solutions in the embodiments of the present disclosure. Obviously, the described embodiments are only part of the embodiments of the present disclosure, rather than all the embodiments. Based on the embodiments in the present disclosure, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present disclosure.

[0044] Please refer to Figures 1 to 8 , a radioactive medical waste treatment equipment and process, including a support stand 2, a cuff cleaning component 6 and a surface cleaning component 9, a lead coat 1 is arranged on the outside of the support stand 2, a cuff support 21 is fixed at the cuff of the support stand 2, and a flow channel 7 is fixed on the inner wall of the support stand 2, an end of the flow channel 7 is connected to a water outlet pipe 4, and the water outlet pipe 4 is slidably arranged on the outside of the cuff support 21, a water outlet hole 41 is opened on the side of the water outlet pipe 4 close to the lead coat 1, and a connecting pipe 5 is connected to the end of the water outlet pipe 4 away from the flow channel 7, and a cuff cleaning component 6 is arranged in parallel on the outside of the cuff support 21;

[0045] The cuff cleaning assembly 6 includes a cleaning box 61, a connecting frame 62, a guide frame 63, an impeller 64 and a brush 65, and the end of the connecting pipe 5 away from the water outlet pipe 4 is arranged through the cleaning box 61, the impeller 64 is rotatably arranged on the inner side of the cleaning box 61, and the guide frame 63 is arranged parallel to the outer side of the cuff support 21, and a plurality of groups of cylindrical bars 631 adapted to the impeller 64 are equidistantly arranged on the outer side of the guide frame 63, a connecting frame 62 is fixed between the guide frame 63 and the cuff support 21, and a brush 65 is fixed on the side of the cleaning box 61 close to the support stand 2;

[0046] The lower end of the flow channel 7 is connected to the lower cleaning component 8, and the lower end of the supporting stand 2 is slidably provided with an adjusting frame 11, the lower end of the adjusting frame 11 is fixed with an electric telescopic rod 10, and the end of the lower cleaning component 8 is connected with a surface cleaning component 9, the surface cleaning component 9 includes a supporting shell 91, a cleaning pad 92, an arc frame 93 and an elastic sheet 94, the lower end of the electric telescopic rod 10 is fixed with the supporting shell 91, and the arc frames 93 are rotatably provided on both sides of the supporting shell 91, and an elastic sheet 94 is fixed at the connection between the arc frame 93 and the supporting shell 91.

[0047] When in use, the lead suit 1 is put on the supporting stand 2, and the cuffs on both sides of the lead suit 1 are passed through the cuff supports 21, and the guide frame 63 is positioned parallel to the cuff supports 21, so that the suture line of the cuff edge is located between the cuff supports 21 and the guide frame 63, and the inner wall of the cuff of the lead suit 1 is in contact with the outer wall of the cuff support 21. At this time, when the cleaning liquid enters the water outlet pipe 4 through the flow channel 7, a water outlet hole 41 is provided on the side of the water outlet pipe 4 close to the cuff, and the outer wall of the water outlet hole 41 is blocked by the cuff fabric, so that only a small amount of cleaning liquid will flow into the water outlet pipe 4 through the flow channel 7. A certain amount of cleaning liquid contacts the cuff at the upper end of the place, and the remaining cleaning liquid passes through the connecting pipe 5 into the cleaning box 61. The end of the connecting pipe 5 away from the water outlet pipe 4 corresponds to the impeller 64. The cleaning liquid drives the impeller 64 to rotate, and then enters the cleaning box 61. The cleaning liquid penetrates into the brush 65 that passes through the cleaning box 61, so that the brush 65 can be kept moist and the cleaning liquid can be adsorbed on the brush 65. At the same time, when the cleaning liquid drives the impeller 64 to rotate, the blades on the impeller 64 and the cylindrical strips 631 on the outer side of the guide frame 63 interact with each other. The cleaning box 61 and the water outlet pipe 4 are meshed, thereby driving the cleaning box 61 and the water outlet pipe 4 to slide along the guide frame 63. When the cleaning box 61 and the water outlet pipe 4 slide along the inner wall of the cuff, the water outlet pipe 4 forms an outward protrusion at the cuff support 21. Because the elastic fibers of the fabric will stretch, when the water outlet pipe 4 props up the cuff at that location outward, the gap of the cuff suture at that location will be increased. At this time, the cleaning liquid in the water outlet pipe 4 can more easily enter the inner side of the gap of the cuff suture at the cuff, and the brush 65 can also more easily perform deep cleaning of the gap at that location. At the same time, as the brush 65 cleans around the cuff, the gap of the cuff suture will only be increased when the corresponding position is cleaned. At this time, in one embodiment, by increasing the width and length of the cuff support 21, the suture at the cuff is always in an extended state, so that it is relatively, and the suture is extended outward only when the corresponding cuff position is cleaned, which easily leads to a gradual decrease in its tension, so that the gap at the suture cannot be tightly matched, resulting in an increase in the gap, making it easier for some radioactive substances to be adsorbed in the gap, thereby reducing the protective effect;

[0048] At the same time, when cleaning the cuff suture line, a part of the cleaning liquid in the flow channel 7 enters the lower cleaning component 8. After the lower cleaning component 8 is cleaned, the remaining cleaning liquid in the flow channel 7 enters the support shell 91 in the surface cleaning component 9 through the communicating vessel principle, and is then adsorbed on the cleaning pad 92 in the support shell 91. When the surface cleaning component 9 slides upward, the cleaning pad 92 slides on the outer surface of the lead coat 1 and cleans the surface of the lead coat 1. However, in some cases, in order to reduce the overall weight of the lead coat 1, the thickness of the lead layer on the side and the middle of the lead coat 1 is different. If the surface cleaning component 9 has the same cleaning force on the lead layers of different thicknesses, it is easy to cause the lead coat 1 on the outside of the middle part where the lead layer is thicker to be damaged, thereby shortening its service life. At this time, in a case, the lead coat 1 is cleaned by spraying a large area of ​​cleaning liquid on the outer surface of the lead coat 1. However, the structure of the lead coat 1 needs to maintain a certain tightness and continuity to ensure the radiation protection effect. The lead coat 1 adsorbs a large amount of cleaning liquid, which will increase its weight, loosen the connection between the lead layers, or change the overall shape of the lead coat 1, thereby reducing its protective performance;

[0049] The thickness of the lead layer of the lead coat 1 contacted by the arc frame 93 on both sides of the surface cleaning component 9 is different from the thickness of the lead layer of the lead coat 1 contacted by the cleaning pad 92. When the cleaning pad 92 is adjusted to a suitable position, that is, the pressure between the middle part of the lead coat 1 and the cleaning pad 92 is appropriate. Since the lead layer on both sides of the lead coat 1 is thinner, the arc frame 93 is pushed inward by the elastic deformation of the elastic sheet 94 on the rear side, so that the arc frame 93 and the side of the lead coat 1 are more closely fitted, which is beneficial to improve the tightness of the fit between the arc frame 93 and the lead coat 1, thereby facilitating its cleaning. If the lead layer on both sides of the lead coat 1 is thicker, the elastic sheet 94 will be compressed, thereby reducing the distance between the arc frame 93 and the lead coat 1, avoiding damage to the outer surface of the lead coat 1 caused by forced friction.

[0050] Please refer to Figures 1 to 3 A slide groove 211 is provided on the side wall of the cuff support 21 , and a slide seat 3 is slidably provided inside the slide groove 211 .

[0051] When in use, the water outlet pipe 4 is fixed on the outside of the slide seat 3, the slide seat 3 is engaged in the slide groove 211, and the water outlet pipe 4 is located on the inner side of the lead suit 1, and the path of the slide groove 211 is similar to the outer contour of the cuff support 21, so that when the water outlet pipe 4 slides along the slide groove 211, the pressure of the water outlet pipe 4 on the cuff of the lead suit 1 is similar to reduce excessive pulling on the cuff.

[0052] The connecting pipe 5 is made of hard plastic, and the water outlet pipe 4 is connected to the cleaning box 61 via the connecting pipe 5 .

[0053] Since the connecting tube 5 is made of hard plastic, when the impeller 64 is engaged with the cylindrical bar 631, the cleaning box 61 is pushed to slide along the guide frame 63, and then the connecting tube 5 drives the water outlet pipe 4 to slide along the slide groove 211. At this time, when the connecting tube 5 acts as a connecting rod, the cleaning box 61 and the water outlet pipe 4 slide synchronously, so that the brush 65 and the water outlet pipe 4 always correspond to each other during cleaning, thereby improving the effect of the cleaning position. If the brush 65 is staggered with the water outlet pipe 4, when the water outlet pipe 4 expands the line gap outward, it is difficult to remove the internal dirt without the timely friction cleaning of the brush 65, thereby reducing the cleaning effect of the cuff cleaning assembly 6.

[0054] Please refer to Figure 2 and Figure 4 A fixing frame 22 is fixed to the upper end of the supporting frame 2, and a hook 221 is fixed to the upper end of the fixing frame 22. A threaded groove 222 is provided on the side wall of the fixing frame 22. The adjusting frame 11 includes a screw rod 111 and an adjusting plate 112. The inner side of the threaded groove 222 is threadedly connected to the screw rod 111, and the outer side of the screw rod 111 is fixed to the adjusting plate 112.

[0055] When in use, the hook 221 on the fixing frame 22 is fixed to the hanger in the cleaning area, and the electric telescopic rod 10 is fixed to the lower end surface of the adjusting plate 112. The position of the electric telescopic rod 10 and the surface cleaning component 9 is limited by the adjusting plate 112. After the lead coat 1 is hung on the outside of the supporting frame 2, the position of the adjusting plate 112 is adjusted by rotating the screw 111, thereby driving the electric telescopic rod 10 to slide along the screw 111 and adjust the distance between the lead coat 1 until the distance between the surface cleaning component 9 and the middle part of the lead coat 1 is appropriate. At this time, the pressure of the surface cleaning component 9 on the middle part of the lead coat 1 is appropriate. When hanging lead coats of different thicknesses, the distance between the surface cleaning component 9 and the lead coat 1 can be adaptively adjusted by the screw 111, which is beneficial to improving the practicality of the device.

[0056] Please refer to Figure 3 , the flow channel 7 includes a water distributor 71, a water pipe 72 and a hose 73, and both sides and the lower end of the water distributor 71 are connected to the water pipe 72, and one end of the water pipe 72 away from the water distributor 71 is connected to the hose 73;

[0057] When in use, the upper end of the water divider 71 is connected to the cleaning liquid in the cleaning pool, and the hoses 73 at the ends of the water pipes 72 on both sides of the water divider 71 are connected to their corresponding water outlet pipes 4, and the hoses 73 at the ends of the water pipes 72 at the lower end of the water divider 71 are connected to the lower cleaning assembly 8, so that when the water outlet pipe 4 cleans around the cuffs of the lead suit 1, the distance between the water outlet pipe 4 and the end of the corresponding water pipe 72 changes, and the water outlet pipe 4 and the corresponding water pipe 72 are connected through the hose 73, so that when the distance between the two changes, the hose 73 connects the two by its own bending and expansion to ensure the normal delivery of the cleaning liquid.

[0058] A hem support 23 is fixed to the lower end of the support stand 2, and a limiting groove 231 parallel to the contour line of the hem support 23 is opened on the outer side of the hem support 23;

[0059] Please refer to Figure 5 The lower cleaning component 8 includes a latex tube 81, a cleaning tube 82 and a guide tube 83, and one end of the latex tube 81 is connected to the cleaning tube 82, and the other end of the latex tube 81 is connected to the water pipe 72 at the lower end of the water distributor 71, and the latex tube 81 is located on the inner side of the limiting groove 231, and the end of the cleaning tube 82 away from the latex tube 81 is connected to the guide tube 83.

[0060] A plug 831 is fixed to one end of the guide tube 83 away from the cleaning tube 82, and a plurality of through holes 821 are opened on one side of the cleaning tube 82 close to the lead suit 1;

[0061] When in use, the latex tube 81 is pre-buried in the limiting groove 231, and the latex tube 81 is in a compressed state. When the cleaning liquid in the flow channel 7 enters the latex tube 81 through the water pipe 72 and flows into the cleaning tube 82 through the latex tube 81, the cleaning liquid in the cleaning tube 82 then passes through the through hole 821 and directly contacts the hem of the lead suit 1, thereby cleaning it. Since the hem is far away from the radiation area and less radioactive material remains, it is cleaned through a simple structure. At the same time, the speed of the cleaning liquid in the flow channel 7 in the cleaning tube 82 is greater than the outflow speed of the cleaning tube 82, so that the excess cleaning liquid drives the latex tube 81 to expand toward the end away from the water pipe 72, thereby pushing the water outlet pipe 4 to slide along the limiting groove 231, making the latex tube 81 along the limiting groove 231, and pushing the cleaning tube 82 to slide along the limiting groove 231. At the same time, since the material of the latex tube 81 is latex, it has better toughness than rubber and can better adapt to the shape of the limiting groove 231.

[0062] Please refer to Figure 5 and Figure 8 The plugging head 831 includes an annular frame 8311, a sealing shell 8312 and a rebound sheet 8313. A through hole 832 is opened at one end of the guide tube 83 away from the cleaning tube 82, and an annular frame 8311 is slidably arranged on the outer side of the through hole 832, and a sealing shell 8312 is arranged around the outer side of the annular frame 8311.

[0063] When in use, when the cleaning tube 82 slides along the limiting groove 231, the inner wall of the annular frame 8311 fits with the perforation 832 on the guide tube 83 and blocks the perforation 832. When the guide tube 83 moves to the position directly below the surface cleaning component 9, the surface cleaning component 9 presses the annular frame 8311 downward and deforms the rebound sheet 8313 downward, so that the annular frame 8311 is staggered from the perforation 832, and the cleaning liquid passes through the perforation 832 and enters the sealing shell 8312. The upper end surface of the sealing shell 8312 is fitted with the lower end surface of the surface cleaning component, so that the cleaning liquid in the guide tube 83 will not overflow. When the guide tube 83 is aligned with the connecting hole 911 on the supporting shell 91, the water in the guide tube 83 enters the supporting shell 91. The plugging head 831 can keep the guide tube 83 sealed before it is aligned with the connecting hole 911, preventing the water in the guide tube 83 from overflowing from the upper end of the guide tube 83, thereby reducing the problem of slowing down the expansion speed of the latex tube 81.

[0064] A radioactive medical waste treatment process comprises the following steps:

[0065] S1. Before use, put the lead suit 1 on the outside of the support frame 2, and put the cuffs of the lead suit 1 on the outside of the cuff support 21, and fix the hook 221 on the fixing frame 22 on the hanger in the cleaning area, and connect the upper end of the water separator 71 to the external cleaning pool;

[0066] S2. When in use, the screw rod 111 is rotated to adjust the position of the adjustment plate 112, thereby driving the electric telescopic rod 10 to slide along the screw rod 111 and adjust the distance between the lead coat 1 and the surface cleaning component 9 until the distance between the middle of the lead coat 1 is appropriate;

[0067] S3, open the water valve between the cleaning pool and the water divider 71, so that the cleaning liquid passes through the water divider 71 and enters the cuff cleaning components 6 on both sides and the lower cleaning component 8 respectively, and the cleaning liquid entering the cuff cleaning component 6 passes through the water outlet pipe 4 and the connecting pipe 5 and enters the cleaning box 61, and at the same time, a small amount of cleaning liquid in the water outlet pipe 4 passes through the water outlet hole 41 and contacts the inner wall of the cuff of the lead suit 1, and the cleaning liquid entering the cleaning box 61 pushes the impeller 64 to engage with the cylindrical bar 631, and pushes the cleaning box 61 to slide along the slide groove 211, and at the same time, the cleaning liquid in the cleaning box 61 contacts the brush 65, so that during the sliding process of the cleaning box 61, the water outlet pipe 4 opens the cuff line gap outward, and the brush 65 cleans around the outer wall of the cuff;

[0068] S4, at the same time, the cleaning liquid enters the latex tube 81 along the water pipe 72 at the lower end of the water divider 71, and flows into the cleaning tube 82 through the latex tube 81, and then the cleaning liquid in the cleaning tube 82 directly contacts the hem of the lead suit 1 through the through hole 821, and the remaining cleaning liquid enters the guide tube 83. At this time, the upper end of the guide tube 83 is blocked by the plug 831, so that the speed of the outflow from the cleaning tube 82 is less than the speed of the inflow of the water pipe 72, so that the latex tube 81 expands outward and pushes the water outlet pipe 4 to slide along the limit groove 231;

[0069] S5. After the cleaning of the lead suit 1 is completed, the guide tube 83 moves to the bottom of the cleaning assembly 9, pressing the annular frame 8311 and the rebound sheet 8313 to move downward, so that the annular frame 8311 is staggered with the through hole 832. When it moves to the bottom of the connecting hole 911, the cleaning liquid in the guide tube 83 enters the supporting shell 91.

[0070] S6. The cleaning liquid entering the support shell 91 is adsorbed on the cleaning pad 92 in the support shell 91, and the electric telescopic rod 10 is started. The electric telescopic rod 10 drives the surface cleaning component 9 to slide vertically upward, and the cleaning pad 92 slides on the outer surface of the lead coat 1 and cleans the surface of the lead coat 1. When the thickness of the two sides and the middle of the lead coat 1 is different, the pressure of the arc frame 93 on the lead coat 1 is adaptively adjusted through the elastic sheet 94;

[0071] S7. Use cleaning fluid to remove radioactive substances from the cuffs and hem of the lead suit 1, and then air-dry it for subsequent reuse.

[0072] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present disclosure. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0073] The above shows and describes the basic principles, main features and advantages of the present disclosure. Those skilled in the art should understand that the present disclosure is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principles of the present disclosure. Without departing from the spirit and scope of the present disclosure, the present disclosure may have various changes and improvements, and these changes and improvements fall within the scope of the present disclosure to be protected.

Claims

1. A radioactive medical waste treatment device, characterized in that: include: A support stand (2), a cuff cleaning component (6) and a surface cleaning component (9), wherein a lead coat (1) is arranged on the outside of the support stand (2), a cuff support (21) is fixed at the cuff of the support stand (2), and a flow channel (7) is fixed on the inner wall of the support stand (2), the end of the flow channel (7) is connected to a water outlet pipe (4), and the water outlet pipe (4) is slidably arranged on the outside of the cuff support (21), a water outlet hole (41) is provided on the side of the water outlet pipe (4) close to the lead coat (1), and a connecting pipe (5) is connected to the end of the water outlet pipe (4) away from the flow channel (7), and a cuff cleaning component (6) is arranged in parallel on the outside of the cuff support (21); The cuff cleaning assembly (6) comprises a cleaning box (61), a connecting frame (62), a guide frame (63), an impeller (64) and a brush (65), and the end of the connecting pipe (5) away from the water outlet pipe (4) passes through the cleaning box (61), an impeller (64) is rotatably arranged on the inner side of the cleaning box (61), and the guide frame (63) is arranged parallel to the outer side of the cuff support (21), and a plurality of groups of cylindrical bars (631) adapted to the impeller (64) are equidistantly arranged on the outer side of the guide frame (63), a connecting frame (62) is fixed between the guide frame (63) and the cuff support (21), and a brush (65) is fixed on the side of the cleaning box (61) close to the support stand (2); The lower end of the flow channel (7) is connected to a lower cleaning assembly (8), and an adjustment frame (11) is slidably provided at the lower end of the support stand (2), an electric telescopic rod (10) is fixed to the lower end of the adjustment frame (11), and a surface cleaning assembly (9) is connected to the end of the lower cleaning assembly (8), the surface cleaning assembly (9) comprises a support shell (91), a cleaning pad (92), an arc frame (93) and an elastic sheet (94), the lower end of the electric telescopic rod (10) is fixed to the support shell (91), and arc frames (93) are rotatably provided on both sides of the support shell (91), and an elastic sheet (94) is fixed to the connection between the arc frame (93) and the support shell (91).

2. A radioactive medical waste treatment device according to claim 1, characterized in that: A sliding groove (211) is provided on the side wall of the cuff support (21), and a sliding seat (3) is slidably arranged inside the sliding groove (211).

3. The radioactive medical waste treatment equipment according to claim 1, characterized in that: The connecting pipe (5) is made of hard plastic, and the water outlet pipe (4) forms a communication structure with the cleaning box (61) via the connecting pipe (5).

4. The radioactive medical waste treatment equipment according to claim 1, characterized in that: A fixing frame (22) is fixed to the upper end of the supporting frame (2), and a hook (221) is fixed to the upper end of the fixing frame (22); a threaded groove (222) is provided on the side wall of the fixing frame (22), and a screw rod (111) is threadedly connected to the inner side of the threaded groove (222), and an adjustment plate (112) is fixed to the outer side of the screw rod (111).

5. The radioactive medical waste treatment equipment according to claim 1, characterized in that: The flow channel (7) comprises a water distributor (71), a water pipe (72) and a hose (73), and both sides and the lower end of the water distributor (71) are connected to the water pipe (72), and one end of the water pipe (72) away from the water distributor (71) is connected to the hose (73).

6. The radioactive medical waste treatment equipment according to claim 4, characterized in that: A hem support (23) is fixed to the lower end of the supporting stand (2), and a limiting groove (231) parallel to the contour line of the hem support (23) is provided on the outer side of the hem support (23).

7. The radioactive medical waste treatment equipment according to claim 1, characterized in that: The lower cleaning component (8) comprises a latex tube (81), a cleaning tube (82) and a guide tube (83), and one end of the latex tube (81) is connected to the cleaning tube (82), and the other end of the latex tube (81) is connected to the water pipe (72) at the lower end of the water distributor (71), and the latex tube (81) is located on the inner side of the limiting groove (231), and the end of the cleaning tube (82) away from the latex tube (81) is connected to the guide tube (83).

8. The radioactive medical waste treatment equipment according to claim 7, characterized in that: A plug (831) is fixed to one end of the flow guide tube (83) away from the cleaning tube (82), and a plurality of through holes (821) are provided on a side of the cleaning tube (82) close to the lead suit (1).

9. The radioactive medical waste treatment equipment according to claim 8, characterized in that: The plugging head (831) comprises an annular frame (8311), a sealing shell (8312) and a rebound sheet (8313); a through hole (832) is provided at one end of the guide tube (83) away from the cleaning tube (82); an annular frame (8311) is slidably arranged on the outer side of the through hole (832); and a sealing shell (8312) is arranged around the outer side of the annular frame (8311).

10. A construction waste recycling process, using the construction waste recycling equipment according to any one of claims 1 to 9, characterized in that: The following steps are involved: S1. Before use, the lead suit (1) is put on the outside of the support frame (2), and the cuffs of the lead suit (1) are put on the outside of the cuff support (21), and the hook (221) on the fixing frame (22) is fixed to the hanger in the cleaning area, and the upper end of the water separator (71) is connected to the external cleaning pool; S2. When in use, the screw rod (111) is rotated to adjust the position of the adjustment plate (112), thereby driving the electric telescopic rod (10) to slide along the screw rod (111) and adjust the distance between the lead coat (1) and the surface cleaning component (9) until the distance between the middle of the lead coat (1) is appropriate; S3, opening the water valve between the cleaning pool and the water divider (71), so that the cleaning liquid passes through the water divider (71) and enters the cuff cleaning components (6) on both sides and the lower cleaning component (8), and the cleaning liquid entering the cuff cleaning component (6) passes through the water outlet pipe (4) and the connecting pipe (5) and enters the cleaning box (61). At the same time, a small amount of cleaning liquid in the water outlet pipe (4) passes through the water outlet hole (41) and contacts the inner wall of the cuff of the lead suit (1). The cleaning liquid entering the cleaning box (61) pushes the impeller (64) to engage with the cylindrical bar (631), and pushes the cleaning box (61) to slide along the slide groove (211). At the same time, the cleaning liquid in the cleaning box (61) contacts the brush (65), so that during the sliding process of the cleaning box (61), the water outlet pipe (4) opens the cuff line gap outward, and the brush (65) cleans along the outer wall of the cuff; S4, at the same time, the cleaning liquid enters the latex tube (81) along the water pipe (72) at the lower end of the water distributor (71), and flows into the cleaning tube (82) through the latex tube (81), and then the cleaning liquid in the cleaning tube (82) passes through the through hole (821) and directly contacts the lower part of the lead suit (1), and the remaining cleaning liquid enters the guide tube (83), at which time the upper end of the guide tube (83) is blocked by the plug (831), so that the speed of the liquid flowing out of the cleaning tube (82) is less than the speed of the liquid flowing into the water pipe (72), so that the latex tube (81) expands outward and pushes the water outlet pipe (4) to slide along the limiting groove (231); S5. When the cleaning of the lead suit (1) is completed, the guide tube (83) moves to the bottom of the cleaning assembly (9), pressing the annular frame (8311) and the rebound sheet (8313) to move downward, so that the annular frame (8311) and the through hole (832) are offset, and when it moves to the bottom of the connecting hole (911), the cleaning liquid in the guide tube (83) enters the supporting shell (91); S6, the cleaning liquid entering the support shell (91) is adsorbed on the cleaning pad (92) in the support shell (91), the electric telescopic rod (10) is started, and the electric telescopic rod (10) drives the surface cleaning component (9) to slide vertically upward, and the cleaning pad (92) slides on the outer surface of the lead coat (1) and cleans the surface of the lead coat (1). When the thickness of the two side surfaces and the middle part of the lead coat (1) are different, the pressure of the arc frame (93) on the lead coat (1) is adaptively adjusted through the elastic sheet (94); S7. The radioactive substances on the cuffs and hem of the lead suit (1) are removed by a cleaning solution, and then air-dried for subsequent reuse.

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